Berberine is an isoquinoline alkaloid, which are used in the treatment of tumors, diabetes, and cardiovascular diseases. This product is a PEGylated pre-formulated liposome with berberine. It is only for research purposes. Learn more about Berberine liposome: https://www.creative-biolabs.com/lipid-based-delivery/berberine-liposome-847.htm